0
RESEARCH PAPERS: Gas Turbines: Structures and Dynamics

Design and Analysis of a Sensorless Magnetic Damper

[+] Author and Article Information
H. M. Chen

Mechanical Technology Inc., Latham, NY 12110

J. Eng. Gas Turbines Power 119(1), 174-177 (Jan 01, 1997) (4 pages) doi:10.1115/1.2815544 History: Received February 13, 1995; Online November 19, 2007

Abstract

An analytical method for designing magnetic bearing controllers with no displacement sensors has been developed and laboratory tested. The method was applied to the design of a sensorless magnetic damper for replacing a rolling element bearing of a vertical rotor with a large unbalance. The synchronous vibration force transmitted to ground was predicted to be reduced by a factor of ten.

Copyright © 1997 by The American Society of Mechanical Engineers
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In